re PR java/12374 (Segfault on "".x)

PR java/12374:
	* parse.y (qualify_ambiguous_name): Remove lots of broken
	field access processing - there's no need to do that here,
	because we have resolve_field_access.  Remove
	RESOLVE_EXPRESSION_NAME_P as it isn't used anywhere else.
	* java-tree.h: Remove RESOLVE_EXPRESSION_NAME_P as it isn't
	used.

From-SVN: r74217

libjava/testsuite/libjava.compile/PR12374.java

@@ -0,0 +1,27 @@
+public class PR12374 {
+
+  /* We weren't coping with field refs on a string constant...  */
+
+  Object Foo()
+  {
+    return "".CASE_INSENSITIVE_ORDER;
+  }
+
+  /* Special casing access to array.length while analysing syntax is
+     evil.  Especially when it means we can't cope with a type
+     called length.  */
+
+  class length
+  {
+    static final int i = 2;
+  }
+
+  int bar()
+  {
+    return length.i;
+  }
+
+  public static void main (String[] argv)
+  {
+  }
+}